I use Harbor Freight's Taiwan-made torque wrenches $9.99 each when on sale. I had a warranty claim (lifetime btw) for a bad ratchet head and had problems with a China-made replacement. Took it back and the next batch were made in Taiwan. Problem solved.
These HFT ones work fine for me. Some complained about the clicks are muted (or become just a light bump) at lower torques. If you can deal with that you shouldn't have problems. Just be careful with values below 20% of the max for any torque wrench. For example, on a 3/8"-drive 80 lb/ft one, be careful with torque settings below 16 lb/ft, even if there are markings down to 5 or 10 lb/ft, depending on the batch of wrenches.
For wheel lugs, you really do need a 1/2"-drive, sockets and extension(s). You'll find them at Harbor Freight. 3/8"-drives will twist and not give you the proper torque, even if the max rating is 80 lb/ft.
For spark plugs, if you torque to 13 lb/ft for example, use a 1/4"-drive INCH-pound one, and torque to 13 * 12 = 156 Inch-pounds, instead of using a 3/8" torque wrench, because of the 20% rule above.
If you want better torque wrenches, some members like Tekton. Do note that some of these only torque in the right-hand direction, whereas the HFT ones these days measure torque in both directions.
On Tekton website and on Amazon:
Tekton offers $5 off on their website until 10/22, and 10% reward for use next purchase.
www.tekton.com
Also check out Lexivon ones on Amazon, 8-10% off coupon right now. I haven't used these, but these carry calibration certs and are made in Taiwan:
Harbor Freight also has an Icon line of torque wrenches. Look real nice, but IMO they're overpriced.
Also a fave of mine, the extendable ratchet. I didn't like their combo 1/4-3/8 one that you flip over. But Amazon has individual ones of various no-name brands:
www.harborfreight.com
Compare tool brands on Amazon as well.
These HFT ones work fine for me. Some complained about the clicks are muted (or become just a light bump) at lower torques. If you can deal with that you shouldn't have problems. Just be careful with values below 20% of the max for any torque wrench. For example, on a 3/8"-drive 80 lb/ft one, be careful with torque settings below 16 lb/ft, even if there are markings down to 5 or 10 lb/ft, depending on the batch of wrenches.
For wheel lugs, you really do need a 1/2"-drive, sockets and extension(s). You'll find them at Harbor Freight. 3/8"-drives will twist and not give you the proper torque, even if the max rating is 80 lb/ft.
For spark plugs, if you torque to 13 lb/ft for example, use a 1/4"-drive INCH-pound one, and torque to 13 * 12 = 156 Inch-pounds, instead of using a 3/8" torque wrench, because of the 20% rule above.
If you want better torque wrenches, some members like Tekton. Do note that some of these only torque in the right-hand direction, whereas the HFT ones these days measure torque in both directions.
On Tekton website and on Amazon:
Tekton offers $5 off on their website until 10/22, and 10% reward for use next purchase.
Discounts and Offers
See current offers and discounts available on Tekton.com. Learn more about our Free Item offers, Build Your Own Set pricing, and Student/Educator discounts.

Also check out Lexivon ones on Amazon, 8-10% off coupon right now. I haven't used these, but these carry calibration certs and are made in Taiwan:
Harbor Freight also has an Icon line of torque wrenches. Look real nice, but IMO they're overpriced.
Also a fave of mine, the extendable ratchet. I didn't like their combo 1/4-3/8 one that you flip over. But Amazon has individual ones of various no-name brands:

1/2 in. Drive Extendable Ratchet
Amazing deals on this 1/2In Dr Extendable Ratchet at Harbor Freight. Quality tools & low prices.
Compare tool brands on Amazon as well.